New to the forum, picking up a 2010 RAV4 v6 later this week and saw your question while researching. Michelin LTX are great tires. Had them on my tundra delivery truck, still had 4/32 at 80,000 when we replaced them. Good all season traction and fairly quiet. FYI, I’m also a big fan of Falken tires, great performance at a good price point. The CT60 is excellent and if you want an AT style tire without the weight and noise try an AT trail. Also the LTX is available in non-LT sizes.